DE394142C - Device for the production of spherical bodies from plastic masses - Google Patents

Device for the production of spherical bodies from plastic masses

Info

Publication number
DE394142C
DE394142C DESCH66376D DESC066376D DE394142C DE 394142 C DE394142 C DE 394142C DE SCH66376 D DESCH66376 D DE SCH66376D DE SC066376 D DESC066376 D DE SC066376D DE 394142 C DE394142 C DE 394142C
Authority
DE
Germany
Prior art keywords
spindles
production
spherical bodies
plastic
plastic masses
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DESCH66376D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schicketanz & Co
Original Assignee
Schicketanz & Co
Publication date
Priority to DESCH66376D priority Critical patent/DE394142C/en
Application granted granted Critical
Publication of DE394142C publication Critical patent/DE394142C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/22—Corrugating
    • B29C53/24—Corrugating of plates or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Farming Of Fish And Shellfish (AREA)

Description

Vorrichtung zur Herstellung von kugelförmigen Körpern aus plastischen Massensträngen. Es ist vorgeschlagen worden, kugelförmige Körper, z. B. sogenannte Kunstperlen, aus in plastischem Zustande befindlichem Rohmaterial (Kunsthorn, Kunstharz o. dgl.) in der Weise herzustellen, daß über zwei nebeneinanderliegende, im gleichen Sinne rotierende Spindeln, welche mit der Kugelform entsprechenden umfänglichen Rillen versehen sind, der parallel zu den Spindelachsen gerichtete plastische Massenstrang gelegt wird. Es wurde nun gefunden, daß die Formung des plastischen Stranges beschleunigt werden kann, wenn eine oder beide Formspindeln gegeneinander eine schwingende Bewegung ausführen. Hierdurch wird dem plastischen Strange neben seiner rotierenden Bewegung auch eine geringe Auf- und Abwärtsbewegung erteilt, zufolge welcher der Strang in die Rillen der Formspindeln besser einfällt.Device for the production of spherical bodies from plastic Bulk strands. It has been proposed to use spherical bodies, e.g. B. so-called Artificial pearls made from a plastic raw material (artificial horn, synthetic resin o. The like.) Manufacture in such a way that over two adjacent, in the same Meaning rotating spindles, which circumferentially correspond to the spherical shape Grooves are provided, the plastic mass strand directed parallel to the spindle axes is placed. It has now been found that the formation of the plastic strand accelerates can be when one or both form spindles have an oscillating movement against each other carry out. This is the plastic strand in addition to its rotating movement also issued a slight upward and downward movement, according to which the strand in the grooves of the forming spindles are easier to remember.

In der Zeichnung ist der Erfindungsgegenstand veranschaulicht, und zwar zeigt Abb. i im Schnitt eine aus zwei Spindeln, Abb.2 und 3 im Schnitt und in Draufsicht eine aus vier Spindeln und Abb. d. im Schnitt eine aus sieben Spindeln bestehende Vorrichtung schematisch. Die Vorrichtung besteht in bekannter Weise aus je zwei zusammen arbeitenden, nebeneinander gelagerten, im gleichen Drehsinn rotierenden Spindeln r. Diese sind mit halbkreisförmigen Rillen 2, welche der Form der ,herzustellenden Kugeln entsprechen, versehen. Den zwei Spindeln i wird gemäß der Erfindung eine kleine pendelnde Bewegung erteilt, welche sie voneinander wenig entfernt und wieder nähert. Über die Spindeln i wird in bekannter Weise das plastische Rohmaterial in Strangform 3 gelegt. Die im gleichen Sinne rotierenden Spindeln formen aus dem plastischen Strang d die gewünschten kugelförmigen Gebilde.The subject matter of the invention is illustrated in the drawing, and although Fig. i shows in section one of two spindles, Fig.2 and 3 in section and in plan view one of four spindles and Fig. d. on average one of seven spindles existing device schematically. The device consists in a known manner two working together, mounted side by side, rotating in the same direction of rotation Spindles r. These are with semicircular grooves 2, which are the shape of the to be produced Balls correspond, provided. According to the invention, the two spindles i become one small pendulous movement, which they are a little apart from each other and again approaching. Via the spindles i, the plastic raw material is in a known manner in Strand form 3 laid. The spindles, rotating in the same sense, form out of the plastic Strand d the desired spherical structure.

Es können natürlich auch mehr als zwei Spindeln zusammen arbeiten, besonders wenn größere Kugeln hergestellt werden sollen. Die hTebeneinanderlagerung der Spindeln kann in beliebiger Weise erfolgen, z. B. gemäß Abb. 4..Of course, more than two spindles can also work together, especially when larger balls are to be produced. The juxtaposition the spindles can be done in any way, e.g. B. according to Fig. 4 ..

Claims (1)

PATENT-ANSPRUCH: Vorrichtung zur Herstellung von kugelförmigen Körpern aus plastischen Massenstränge# mittels zwei oder mehr im gleichen Sinne rotierenden, mit der herzustellenden Kugelform entsprechenden Rillen versehenen Spindeln, dadurch gekennzeichnet, daß zumindest einer der Spindeln eine schwingende (pendelnde) Bewegung erteilt wird. PATENT CLAIM: Device for the production of spherical bodies from plastic mass strands # by means of two or more spindles rotating in the same direction and provided with grooves corresponding to the spherical shape to be produced, characterized in that at least one of the spindles is given an oscillating (pendulum) movement.
DESCH66376D Device for the production of spherical bodies from plastic masses Expired DE394142C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH66376D DE394142C (en) Device for the production of spherical bodies from plastic masses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH66376D DE394142C (en) Device for the production of spherical bodies from plastic masses

Publications (1)

Publication Number Publication Date
DE394142C true DE394142C (en) 1924-04-23

Family

ID=7438846

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH66376D Expired DE394142C (en) Device for the production of spherical bodies from plastic masses

Country Status (1)

Country Link
DE (1) DE394142C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002016695A1 (en) 2000-08-19 2002-02-28 Hyperlast Limited Method of stabilizing particulates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002016695A1 (en) 2000-08-19 2002-02-28 Hyperlast Limited Method of stabilizing particulates

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